Riverside County property record for 11284 Mountain Ave, Riverside, CA 92505 · Last verified October 2025
| Property Type | Home Plus Accessory Dwelling Unit |
|---|---|
| Details | 2 bd · 1 ba · 790 sqft · built 1942 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $76,500 (Jan 2000) |
| Tax Bill | $1,502 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 146-141-048 |
| Primary APN | 146-141-048 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 790 sqft Living Area |
| Fireplace | Fireplace |
| Year Built | Built 1942 |
|---|---|
| Construction Type | Wood |
| Lot Area | 6,534 sqft (0.15 acres) |
| Garage Type | Detached |
| Garage Area | 324 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 146141048 |
|---|---|
| Street Address | 11284 MOUNTAIN AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92505-2633 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home Plus Accessory Dwelling Unit |
| Legal Description | .15 ACRES NET IN PAR 2 PM 107/043 PM 18224 |
| Legal Lot Number | 2 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 40901 |
Source: Riverside County records · APN 146-141-048
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10982 MIDDLEBOROUGH RD, RIVERSIDE, CA 92503-5954 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 21, 2000 · Amount on Record |
| Deed Sale | Jan 21, 2000 · Amount on Record |
| Prior Sale | Jan 21, 2000 · Amount on Record |
| Deed Document Number | 2000-024135 |
| Deed Book / Page | 146 |
| Record Updated | Jun 08, 2026 |
Source: Riverside County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Alvord Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,502.00 (+4.74%) | $117,543 (+4.04%) Land $46,094 Building $71,449 |
| 2023 | $1,434.00 (+6.22%) | $112,981 Land $44,305 Building $68,676 |
| 2022 | $1,350.00 |
Source: FEMA National Flood Hazard Layer, Riverside County (06065C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 686 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
May also be available at this address: AT&T, T-Mobile USA, Verizon, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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